National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-11323 Detail

Current Description

HAProxy before 1.9.7 mishandles a reload with rotated keys, which triggers use of uninitialized, and very predictable, HMAC keys. This is related to an include/types/ssl_sock.h error.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 5.9 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.haproxy.org/?p=haproxy.git;a=commit;h=8ef706502aa2000531d36e4ac56dbdc7c30f718d Patch Vendor Advisory
https://www.mail-archive.com/haproxy@formilux.org/msg33410.html Mailing List Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-310 Cryptographic Issues NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
1.9.7


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-11323
NVD Published Date:
05/09/2019
NVD Last Modified:
05/10/2019